Controlling the effects of pulse transients and RF inhomogeneity in phase-modulated multiple-pulse sequences for homonuclear decoupling in solid-state proton NMR

2004 ◽  
Vol 170 (1) ◽  
pp. 22-41 ◽  
Author(s):  
Alexander J. Vega
Keyword(s):  
Solid State ◽  
Pulse Sequences ◽  
Proton Nmr ◽  
Multiple Pulse ◽  
Homonuclear Decoupling ◽  
Rf Inhomogeneity

scholarly journals The solid-state proton NMR study of bone using a dipolar filter: apatite hydroxyl contentversusanimal age

RSC Advances ◽  
2019 ◽  
Vol 9 (29) ◽  
pp. 16909-16918 ◽  
Author(s):  
Agnieszka Kaflak ◽  
Stanisław Moskalewski ◽  
Waclaw Kolodziejski
Keyword(s):  
Solid State ◽  
Proton Nmr ◽  
Mas Nmr ◽  
Multiple Pulse ◽  
Nmr Study

Mineral hydroxylation in whole bone can be accurately studied using proton MAS NMR with a multiple-pulse dipolar filter.

Multiple-pulse n.m.r. experiments in solids: an introduction to symmetrized pulse sequences

1981 ◽  
Vol 299 (1452) ◽  
pp. 479-496 ◽  
Keyword(s):  
Electronic Structure ◽  
Solid State ◽  
Pulse Sequences ◽  
Exchange Interactions ◽  
Dipolar Interaction ◽  
Line Broadening ◽  
Multiple Pulse ◽  
Additional Information ◽  
Interaction Tensor ◽  
Full Interaction

The study of solids by n.m.r. has been greatly facilitated with the development, over the last 10 years or so, of sophisticated r.f. multiple-pulse experiments designed to reduce the dipolar interaction. Often when the intrinsic dipolar line broadening is selectively reduced in many materials, smaller and usually more interesting chemical shift and exchange interactions are revealed that reflect the solid state electronic structure around the resonant nuclei. This situation obtains in liquids, of course; however, in solids the full interaction tensor components are measurable and yield valuable additional information on the chemical bonding. In this paper the development of the various multiple pulse techniques is reviewed and their detailed operation described in a consistent formalism.

Solid-state multiple-pulse proton NMR studies of doped Poly(p-phenylene)

1983 ◽  
Vol 6 ◽  
pp. 65-68 ◽  
Author(s):  
Joel B Miller ◽  
Cecil Dybowski
Keyword(s):  
Solid State ◽  
Proton Nmr ◽  
Nmr Studies ◽  
Multiple Pulse

Multiple-pulse sequences for homonuclear decoupling. Experimental verification

1992 ◽  
Vol 100 (2) ◽  
pp. 367-375 ◽  
Author(s):  
J.H Iwamiya ◽  
S.W Sinton ◽  
H Liu ◽  
S.J Glaser ◽  
G.P Drobny
Keyword(s):  
Experimental Verification ◽  
Pulse Sequences ◽  
Multiple Pulse ◽  
Homonuclear Decoupling

Time-suspension multiple-pulse sequences: applications to solid-state imaging

1990 ◽  
Vol 90 (1) ◽  
pp. 205-213 ◽  
Author(s):  
D.G Cory ◽  
J.B Miller ◽  
A.N Garroway
Keyword(s):  
Solid State ◽  
Pulse Sequences ◽  
Multiple Pulse

scholarly journals Solid State NMR Spectroscopy a Valuable Technique for Structural Insights of Advanced Thin Film Materials: A Review

Nanomaterials ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1494
Author(s):  
Mustapha El Hariri El Nokab ◽  
Khaled O. Sebakhy
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Solid State ◽  
Solid State Nmr ◽  
Pulse Sequences ◽  
3D Structure ◽  
Spectroscopic Techniques ◽  
Film Research ◽  
Versatile Technique ◽  
Work Done

Solid-state NMR has proven to be a versatile technique for studying the chemical structure, 3D structure and dynamics of all sorts of chemical compounds. In nanotechnology and particularly in thin films, the study of chemical modification, molecular packing, end chain motion, distance determination and solvent-matrix interactions is essential for controlling the final product properties and applications. Despite its atomic-level research capabilities and recent technical advancements, solid-state NMR is still lacking behind other spectroscopic techniques in the field of thin films due to the underestimation of NMR capabilities, availability, great variety of nuclei and pulse sequences, lack of sensitivity for quadrupole nuclei and time-consuming experiments. This article will comprehensively and critically review the work done by solid-state NMR on different types of thin films and the most advanced NMR strategies, which are beyond conventional, and the hardware design used to overcome the technical issues in thin-film research.

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